STORAGE DEVICES
Storage Devices O Storage devices can be internal , external or remote. O Internal devices have the advantage of requiring no addi…
Browse all KedfeanKe's Blog Posts
Converting from Decimal to another base
Converting from Decimal to another base O Step 4: Record the remainder from Step 3 as the next digit (to the left) of the new base…
HEXADECIMAL NUMBER SYSTEM
Hexadecimal Number System O Each position of a digit represents a specific power of the base (16). O Since there are only 16 digit…
DATA TYPES
Data Types O Numeric Data consists of only numbers 0, 1, 2, , 9. O Alphabetic Data consists of only the letters A, B, C, , Z, in b…
scaning resolution
Scanning resolution O The quality of scanned images is indicated by optical resolution, usually measured in the number of dots per…
scanners
Types of Scanners O Flatbed scanners are designed to scan flat objects one page at a time, and they are the most common type of sc…
pen and stylus
Pen/ Stylus O Many devices today can accept pen input; that is, input by writing, drawing, or tapping on the screen with a penlike…
IMPORTANT STEPSss
O The mouse is the most common pointing device for a desktop computer. O It typically rests on a flat surface close to the compute…
keyboards
keyboards O Notebook and netbook computers usually have a keyboard that is similar to a desktop keyboard, but it is typically smal…
IMPORTANT STEPS
IMPORTANT STEPS a) Create a document using a suitable word processing package, li ke MS Word, with at least three paragraphs and …
